package tienda.servlet;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import tienda.exception.DAOExcepcion;
import tienda.modelo.Categoria;
import tienda.negocio.GestionarCategoria;

/**
 * Servlet implementation class registrarCategoria
 */
@WebServlet("/registrarCategoria")
public class registrarCategoria extends HttpServlet {
	private static final long serialVersionUID = 1L;

    /**
     * Default constructor. 
     */
    public registrarCategoria() {
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		// TODO Auto-generated method stub
		String nomCate = request.getParameter("nombreCate");
		
		int catePadre = Integer.parseInt(request.getParameter("catePadre"));
		
		String desCate = request.getParameter("desCate");
		
		
		GestionarCategoria negoCate = new GestionarCategoria();
		
		RequestDispatcher rd = request.getRequestDispatcher("RegistrarCategoria.jsp");
		request.setAttribute("error", "Se ha registrado correctamente");
		
		try {
			negoCate.insertar(nomCate, desCate, catePadre);
			
		} 
		catch (DAOExcepcion e) {
			rd = request.getRequestDispatcher("error.jsp");
			request.setAttribute("error", e.getMessage());		
		} catch (Exception e) {
			// TODO Auto-generated catch block
			rd = request.getRequestDispatcher("error.jsp");
			request.setAttribute("error", e.getMessage());
			e.printStackTrace();
		}
		
		rd.forward(request, response);
	}

}
